diff --git a/hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/7_4_0/5994-fix-bug-in-survivorship-svc.yaml b/hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/7_4_0/5994-fix-bug-in-survivorship-svc.yaml
new file mode 100644
index 000000000000..048eb038a344
--- /dev/null
+++ b/hapi-fhir-docs/src/main/resources/ca/uhn/hapi/fhir/changelog/7_4_0/5994-fix-bug-in-survivorship-svc.yaml
@@ -0,0 +1,6 @@
+---
+type: fix
+issue: 5994
+title: "Fixed a bug in the MdmSurvivorshipSvcImpl that caused resourceType/id
+        (as opposed to just id) to be passed on to the IIdHelperService.
+"
diff --git a/hapi-fhir-jpaserver-mdm/src/test/java/ca/uhn/fhir/jpa/mdm/svc/MdmSurvivorshipSvcImplTest.java b/hapi-fhir-jpaserver-mdm/src/test/java/ca/uhn/fhir/jpa/mdm/svc/MdmSurvivorshipSvcImplTest.java
index b9c6a2668211..fa3a282c4026 100644
--- a/hapi-fhir-jpaserver-mdm/src/test/java/ca/uhn/fhir/jpa/mdm/svc/MdmSurvivorshipSvcImplTest.java
+++ b/hapi-fhir-jpaserver-mdm/src/test/java/ca/uhn/fhir/jpa/mdm/svc/MdmSurvivorshipSvcImplTest.java
@@ -29,6 +29,7 @@
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
+import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.Spy;
 import org.mockito.junit.jupiter.MockitoExtension;
@@ -43,11 +44,13 @@
 import java.util.concurrent.atomic.AtomicInteger;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
@@ -195,6 +198,15 @@ public void rebuildGoldenResourceCurrentLinksUsingSurvivorshipRules_withManyLink
 
 		verify(resourceDao)
 			.update(eq(goldenPatientRebuilt), any(RequestDetails.class));
+
+		ArgumentCaptor<List<String>> idsCaptor = ArgumentCaptor.forClass(List.class);
+		verify(myIIdHelperService).resolveResourcePersistentIds(any(RequestPartitionId.class), anyString(), idsCaptor.capture());
+		assertNotNull(idsCaptor.getValue());
+		assertFalse(idsCaptor.getValue().isEmpty());
+		for (String id : idsCaptor.getValue()) {
+			assertFalse(id.contains("/"));
+			assertFalse(id.contains("Patient"));
+		}
 	}
 
 	private MdmTransactionContext createTransactionContext() {
diff --git a/hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/svc/MdmSurvivorshipSvcImpl.java b/hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/svc/MdmSurvivorshipSvcImpl.java
index 9c951b0ad01a..4cbff60f78be 100644
--- a/hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/svc/MdmSurvivorshipSvcImpl.java
+++ b/hapi-fhir-server-mdm/src/main/java/ca/uhn/fhir/mdm/svc/MdmSurvivorshipSvcImpl.java
@@ -155,7 +155,10 @@ private Stream<IBaseResource> getMatchedSourceIdsByLinkUpdateDate(
 		// we want it ordered
 		List<String> sourceIds = new ArrayList<>();
 		linksQuery.forEach(link -> {
-			sourceIds.add(link.getSourceId());
+			String sourceId = link.getSourceId();
+			// we want only the id part, not the resource type
+			sourceId = sourceId.replace(resourceType + "/", "");
+			sourceIds.add(sourceId);
 		});
 		Map<String, IResourcePersistentId> sourceIdToPid = new HashMap<>();
 		if (!sourceIds.isEmpty()) {